If you want to go high-end Star Wars land that matches the thematic style of cars land this is what I would do...
This world would be all indoors and would be themed to the indoor hanger of hoth. Every detail from sounds,ice smoke, huge digital IMAX screen to represent the outside world of hoth with movable hanger doors that close to give the illusion the guest are being protected from impending snow storms.
I'm talking life size falcon you could walk through much like the tree house.
Inside this world would be a restaurant, shops and two e ticket rides, and an area of props and archive footage from the movies and sneak peeks of things to come.
1. The thrill ride would be a recreation of the falcon run through the asteroid belt while being chased by the empire.
2. The dark ride would be called Star Wars: the power of myth and would take us through the journey of the skywalker family. I could see this ride taking us to the swamp planet of degobah, the lava planet of mustafar. This ride would be about the constant struggle of good vs evil in the stories of myth.
I would give those thoughts to imagineers and let them come up with several solutions on how to create the rides.
This would be my answer to cars land. An emmersive recreation of one of the most iconic scenes from the entire Star Wars saga.
For Disney land, I would look to create a thrill ride called the Death Star Trench run. Again letting the imagineers come up with the best solutions for the ride. Roller coaster? Combination dark ride? I just know these rides would draw the crowds like no other.
Anyway, that's what I would explore.